2019 Final, LePage
65 important questions on 2019 Final, LePage
Upon examination of a male kitten, there is a palpable left testis within the left scrotal sac, but no palpable right testis within the right scrotal sac. There were no other abnormalities noted. Which of the following is the MOST LIKELY explanation involving the gonad of this kitten?
By which 3 properties is a stem cell defined?
Embryonic stem cells are isolated from
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In what ways are embryonic stem cells and induced pluripotent stem cells similar?
Stromal vascular fraction refers to:
What is the embryonic origin of the biceps muscle?
What is the embryonic origin of the uterus?
What is the embryonic origin of the primary bronchus?
What is the embryonic origin of the kidney nephron?
Which genes display "colinearity" and are involved in limb development?
The right side of the heart is a "high pressure" system during fetal life
Aortic stenosis is often associated with hypertrophy of the right ventricle
Blood in the umbilical vein has:
Endochondral ossification involves the formation of bone from mesoderm through a cartilage template
The greater curvature of the stomach is due to
Embryonic physiological umbilical herniation occurs to accomodate the:
All lung tissues are fully formed and matured at the time of birth:
The functional kidney in the newborn and adult originates from:
The following structures are of endoderm origin:
The uterine tubes and uterus originate from the paired:
Secreted products from Leydig and Sertoli cells are important for female phenotypic sex development
In order to evaluate the efficacy of stem cell therapies, studies need to account for:
Allogenic/allogeneic cells are defined as:
In Canada, there are currently no regulations on veterinarian's use of autologous cell-based products like stromal vascular fraction or PRP
Multipotent mesenchymal stromal cells may exert their function by
What is the embryonic origin of the cerebral cortex?
What is the embryonic origin of melanocytes?
Spermatocytogenesis is the male form of gametogenesis that results in
Neurocristopathies can arise due to defects of neural crest cell migration or differentiation. Which of the following is an example of neurocristopathy?
Which of the following is a derivative of the embryonic neural tube?
The large fluid-filled follicle that is preparing to ovulate is called:
Which part of the female reproductive tract acts as a sperm reservoir, allowing spermatozoa from the same ejaculate to reach the uterine tubes at different times?
What extraembryonic membrane directly interfaces with the endometrium to form the placenta?
What kind of placenta does a pig have?
During an equine foaling it is normal to first see a "red bag" protruding from the vulva
If the somites close to a limb-forming region are removed, which of the following will be missing in the limb?
Mammalian cleavage during early embryogenesis is characterized by all of the following EXCEPT
Intra-uterine insemination (IUI) consists of:
Which statement is true about therapeutic cloning
Which assisted reproductive technology consists of the injection of a single sperm cell directly into the cytoplasm of an egg?
You add donor inner cell mass (ICM) cells to a 64-cell blastocyst. The number of ICM cells that you added is equivalent to those already present in the blastocyst. You will find descendants of the donor ICM cells in
There are many genes and molecules important to embryonic development. Which of the following statements is correct regarding each molecule and its function?
True or false: FGF signaling promotes cell differentiation
Chromosomal sex is determined at the time of fertilization, but phenotypic sex is determined by
What important process is depicted in Figure 1? (Looks like a fucking tongue)
In figure 1 (Gastrulation), what structure does the letter "A" identify?
In figure 1 (gastrulation), what cells (blue) does the letter "B" identify?
In figure 1 (gastrulation), which cells (orange) does letter "C" identify?
In figure 1 (gastrulation), which cells (yellow) does letter "D" identify?
In figure 1 (gastrulation), which cells (green) does letter "E" identify?
True or false: during development, cells usually undergo an epithelial to mesenchymal transition in order to migrate to their final locations
When is the second polar body extruded during oogenesis?
True or false, facial development requires the contribution of endoderm, mesoderm, ectoderm, and neural crest derivatives
Nutrigenomics is the branch of science that
Which of the following statement is false?
Tagging of a foreign gene to which of the following helps in visual confirmation of a transgene?
What is the difference between prognostic, diagnostic, and surrogate biomarkers?
The karyotype in Figure 2 (one x sex hormone) is most likely that of
The karyotype in figure 2 (horse) is described as
The abnormality in figure 2 (horse) is:
The mode of inheritance in this pedigree is that of (5M, 3F black)
In this mode of inheritance (5M3F), all sons of an affected male and a normal female are normal
Males are often asymptomatic carriers (5M3F)
The mode of inheritance in the diagram (5M3F) affects males more commonly than females
Cancer in dogs and cats is similar to cancer in people because:
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